Hardware Spec Index

Caldera SN-9428 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN9428-EDGE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index9,806 (SSDs scale)
Category rank#10,200
Street price$239
Power6 W (active)
Performance per dollar41.03
Released2021

Specifications

BrandCaldera
ModelCaldera SN-9428 Edge
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,600 MB/s
Random 4K read1,370K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-1234 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD4,526$49Compare
Caldera SN-4191 Max 500GB SATA 2.5-inch SSD4,011$39Compare
Caldera SN-7733 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,890$159Compare
Strivon SN-1738 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD12,799$409Compare
Strivon SN-3792 Plus 1TB SATA 2.5-inch SSD3,356$39Compare
Novexa SN-1111 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD10,447$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9428 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/9150356 (accessed 2026-10-22).